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Alternative search engines 2

Adds search on other sites for google, bing, yandex, duckduckgo

  1. // ==UserScript==
  2. // @name        Alternative search engines 2
  3. // @description Adds search on other sites for google, bing, yandex, duckduckgo
  4. // @namespace   2k1dmg@userscript
  5. // @license     MIT
  6. // @version     0.3.2
  7. // @grant       none
  8. // @noframes
  9. // @match       *://yandex.com/*
  10. // @match       *://yandex.ru/*
  11. // @match       *://ya.ru/*
  12. // @match       *://www.google.com/*
  13. // @match       *://www.google.ru/*
  14. // @match       *://www.bing.com/*
  15. // @match       *://duckduckgo.com/*
  16. // ==/UserScript==
  17.  
  18. // 2024-08-11
  19.  
  20. (function() {
  21. 'use strict';
  22.  
  23. var SEARCH_ON = '• ';
  24. var SEARCH_END = ' •';
  25. var LINK_BOX_ID = 'oeid-box';
  26. var ENGINES_SEPARATOR = ' - ';
  27. var POSITION = 'left';
  28.  
  29. var ENGINES = [
  30. 	['Yandex', 'https://yandex.ru/yandsearch?text='],
  31. 	['Ya', 'https://ya.ru/yandsearch?text='],
  32. 	['Google', 'https://www.google.com/search?q='],
  33. 	['Bing', 'https://www.bing.com/search?q='],
  34. 	['DuckDuckGo', 'https://duckduckgo.com/?q=']
  35. ];
  36.  
  37. var PLACEHOLDER_SELECTORS = [
  38. 	'.content__left', // yandex
  39. 	'.content__left', // ya
  40. 	'#center_col',/*'#result-stats',*/ // google
  41. 	'.sb_count', // bing
  42. 	'#react-duckbar'/*.results--main*/ // duckduckgo
  43. ].join(',');
  44.  
  45. var INPUT_FIELD_SELECTORS = [
  46. 	'.HeaderForm-Input', // yandex
  47. 	'.HeaderForm-Input', // ya
  48. 	'textarea.gLFyf', // google
  49. 	'#sb_form_q', // bing
  50. 	'#search_form_input' // duckduckgo
  51. ].join(',');
  52.  
  53. function addCSSStyle() {
  54. 	var cssStyle = document.createElement('style');
  55. 	cssStyle.type = 'text/css';
  56. 	cssStyle.textContent = [
  57. 		'#' + LINK_BOX_ID + ' {',
  58. 		'	display: inline-block;',
  59. 		'	padding-right: 10px;',
  60. 		'	padding-bottom: 10px;',
  61. 		'	color: rgb(115, 115, 115);' ,
  62. 		'	font-family: Verdana,sans-serif;',
  63. 		'	font-size: 9pt;',
  64. 		'	text-align: ' + POSITION + ';',
  65. 		'	z-index: 10000;',
  66. 		'}',
  67. 		'#' + LINK_BOX_ID + ' > a {',
  68. 		'	text-decoration: none;',
  69. 		'}'
  70. 	].join('\n');
  71. 	document.head.appendChild(cssStyle);
  72. }
  73.  
  74. function createLinkBox() {
  75. 	var domain = document.domain.split('.').splice(-2, 2)[0];
  76. 	var fragment = document.createDocumentFragment();
  77. 	var divNode = document.createElement('div');
  78. 	divNode.id = LINK_BOX_ID;
  79. 	fragment.appendChild(divNode);
  80.  
  81. 	divNode.appendChild(document.createTextNode(SEARCH_ON));
  82.  
  83. 	ENGINES.forEach(function(engine) {
  84. 		if(engine[0].toLowerCase() == domain) {
  85. 			return;
  86. 		}
  87. 		var node = document.createElement('a');
  88. 		node.target = '_blank';
  89. 		node.href = engine[1];
  90. 		node.textContent = engine[0];
  91. 		divNode.appendChild(node);
  92. 		divNode.appendChild(document.createTextNode(ENGINES_SEPARATOR));
  93. 	});
  94.  
  95. 	divNode.lastChild.textContent = SEARCH_END;
  96. 	return fragment;
  97. }
  98.  
  99. function linkBoxMouseOver(event) {
  100. 	var aHref = event.target;
  101. 	if(aHref.nodeName.toLowerCase() != 'a') {
  102. 		return;
  103. 	}
  104.  
  105. 	var engineSource;
  106. 	ENGINES.forEach(function(engine) {
  107. 		if(engine[0] == aHref.textContent) {
  108. 			engineSource = engine[1];
  109. 			return;
  110. 		}
  111. 	});
  112.  
  113. 	var engineURL;
  114. 	var engineParam = '';
  115. 	if(Array.isArray(engineSource)) {
  116. 		engineParam = engineSource[1];
  117. 		engineURL = engineSource[0];
  118. 	}
  119. 	else if(typeof engineSource == 'string') {
  120. 		engineURL = engineSource;
  121. 	}
  122. 	else {
  123. 		return;
  124. 	}
  125. 	var searchText = document.querySelector(INPUT_FIELD_SELECTORS);
  126. 	if(engineURL && searchText && searchText.value.length > 0) {
  127. 		aHref.href = engineURL + encodeURIComponent(searchText.value) + engineParam;
  128. 	}
  129. }
  130.  
  131. function linkBoxMouseOut(event) {
  132. 	var aHref = event.target;
  133. 	if(aHref.nodeName.toLowerCase() != 'a') {
  134. 		return;
  135. 	}
  136. 	ENGINES.forEach(function(engine) {
  137. 		if(engine[0] == aHref.textContent) {
  138. 			aHref.href = engine[1];
  139. 			return;
  140. 		}
  141. 	});
  142. }
  143.  
  144. if(document.getElementById(LINK_BOX_ID)) {
  145. 	return;
  146. }
  147. var results = document.querySelector(PLACEHOLDER_SELECTORS);
  148. if(!results) {
  149. 	return;
  150. }
  151.  
  152. addCSSStyle();
  153. var fragment = createLinkBox();
  154. var domain = document.domain.split('.').splice(-2, 2)[0];
  155. if(domain == 'duckduckgo') {
  156. 	results.firstChild.appendChild(fragment);
  157. } else {
  158. 	results.insertBefore(fragment, results.firstChild);
  159. }
  160.  
  161. var linkBox = document.querySelector('#'+LINK_BOX_ID);
  162. if(domain == 'duckduckgo') {
  163. 	linkBox.setAttribute('style', 'padding-top: 10px;');
  164. }
  165.  
  166. linkBox.addEventListener('mouseover', linkBoxMouseOver);
  167. linkBox.addEventListener('mouseout', linkBoxMouseOut);
  168.  
  169. })();